The connecting word **When** introduces a background clause. The main event is Mary’s pregnancy and visit to Elizabeth. The background event that was already happening is Elizabeth was six months pregnant. (See: [[rc://en/ta/man/translate/grammar-connect-time-background]])
Different languages have different idioms to talk about pregnancy, such as ‘she was with child’ or ‘she had one in her body’ or ‘she had belly.’ Some languages have special ways of speaking about it politely, such as ‘she was expecting.’ Use an expression that will not be embarrassing to readers.
This is an important title for Jesus. Mary will bear **a son** who will be called **the Son of the Most High**. Jesus is therefore a human son born of a human mother, and he is also the Son of God. These terms should be translated very carefully. (See: [[rc://en/ta/man/translate/guidelines-sonofgodprinciples]])